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IS 246 : 1986

IS 246 : 1986 — Specification for sodium thiosulphate, crystalline, photographic grade (Fourth Revision)

IS 246 : 1986 is an Indian Standard titled Specification for sodium thiosulphate, crystalline, photographic grade (Fourth Revision), classified under Chemicals, Plastics and their Products including packaging and Environment and administered by the Ministry of Chemicals and Fertilizers - Department of Chemicals and Petrochemicals (DCPC). Certification is voluntary.

IS Number
IS 246 : 1986
Year
1986
Status
1
Certification
Voluntary
Ministry
Ministry of Chemicals and Fertilizers - Department of Chemicals and Petrochemicals (DCPC)
Committee
Electroplating Chemicals And Photographic Materials
Type
Product Specification

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What is IS 246 : 1986?

IS 246 : 1986 is an Indian Standard published by the Bureau of Indian Standards (BIS) under the title Specification for sodium thiosulphate, crystalline, photographic grade (Fourth Revision). It falls under the <strong>Chemicals, Plastics and their Products including packaging and Environment</strong> group and is administered by the Ministry of Chemicals and Fertilizers - Department of Chemicals and Petrochemicals (DCPC). Certification under this standard is voluntary.

How to get certified for IS 246 : 1986

  1. 1
    Apply online — Submit the BIS portal application with product details, factory information, and test reports.
  2. 2
    Lab testing — Submit product samples to a BIS-recognised testing laboratory for evaluation against the standard.
  3. 3
    Factory inspection — A BIS officer visits your manufacturing facility to verify quality control systems.
  4. 4
    Licence grant — On approval, BIS issues the licence. You may then affix the ISI Mark on compliant products.
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